Important Ce Notes - Unitek Classic Q1 Series Manual

Electrical
installation
4.3

Important CE notes

The devices adhere to the EU guidelines 89/336/EWG of the technical EMC standards EN 61000-2
and 61000-4 provided that the following conditions are observed.
- The device, the power choke, and the filter capacitors are mounted on a 500x500x2mm
mounting plate.
- The mounting plate must be connected to ground using a 10mm² wire.
- The motor housing must be connected to ground using a 10mm² wire.
- The device ground X1:8 must be connected to the mounting plate using a 2.5mm² wire.
- Device PE screw must be connected to the mounting plate using a 4mm² wire, l = 50mm.
Two-phase connection
Mains choke type:
Filter capacitors:
Conductor length between device and
mains choke
Motor connection:
Motor conductors:
Tacho and all control conductors shielded
Shielding connected to PE
4-3 Q1-A-EMV-1
Classic Q1
see techn. data
0.5 µF/600 V~ 2 x 1µF (x) + 2 x 0.5µF (y)
<250 mm
l = 1.5 m, shielded
l = 1.5 m, shielded
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